457566067950436 has 81 divisors (see below), whose sum is σ = 860400296499009. Its totient is φ = 212875705844736.

The previous prime is 457566067950331. The next prime is 457566067950517. The reversal of 457566067950436 is 634059760665754.

The square root of 457566067950436 is 21390794.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 313173544824100 + 144392523126336 = 17696710^2 + 12016344^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 64728539110 + ... + 64728546178.

Almost surely, 2^{457566067950436} is an apocalyptic number.

457566067950436 is the 21390794-th square number.

It is an amenable number.

457566067950436 is a deficient number, since it is larger than the sum of its proper divisors (402834228548573).

457566067950436 is an frugal number, since it uses more digits than its factorization.

457566067950436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14354 (or 7177 counting only the distinct ones).

The product of its (nonzero) digits is 3429216000, while the sum is 73.

The spelling of 457566067950436 in words is "four hundred fifty-seven trillion, five hundred sixty-six billion, sixty-seven million, nine hundred fifty thousand, four hundred thirty-six".